Hey everyone, new user here coming from owning a iphone for over 3 years. Just picked up the Galaxy-S -Im currently going threw the painful process of transfering my contacts over to my galaxy-s. Im trying to sync my old iphone with itunes and selecting the google contacts option. Ive been having horrible luck with it but I think I might cave in and put them in manually. -Switching mp3s using your headphones? I love this about my iphone is there a app in the store that would me it so I can switch songs with just double clicking my headphone button? -Syncing pictures- What do you guys use or recommend? -Antivirus do I need it? -Theres like 3 different ways to check my mail on my phone its honestly confusing. Whats everyone using to check gmail? -Can someone explain to me the different USB modes..I see a whole bunch and im just curious on what they all mean?